Re: Fortran vs Python - Newbie Question

2007-03-28 Thread Tim Roberts
Steven D'Aprano [EMAIL PROTECTED] wrote: On Mon, 26 Mar 2007 06:40:49 -0700, kyosohma wrote: Fortran also appears to be a compiled language, whereas Python is an interpreted language. Sheesh. Do Java developers go around telling everybody that Java is an interpreted language? I don't think

Re: Fortran vs Python - Newbie Question

2007-03-28 Thread Alex Gibson
Beliavsky [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] On Mar 26, 10:16 am, [EMAIL PROTECTED] (Cameron Laird) wrote: In article [EMAIL PROTECTED],[EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Is there a mac version?? Thanks Chris Yes. Several, in fact--all available at no

Re: Fortran vs Python - Newbie Question

2007-03-28 Thread Michael Tobis
I feel obligated to fan the flames a bit by pointing to http://www.fortranstatement.com/ a site which advocates discontinuing development of Fortran and does a good job of summarizing the problems with the contemporary development of that language. I am not convinced that a new high performance

Re: Fortran vs Python - Newbie Question

2007-03-28 Thread Terry Reedy
Tim Roberts [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] | Well, I'm being a bit argumentative here, but it's hard to deny that the | use of compiled in the context of .pyc (or .javac) is very different from | the use of compiled in the context of running gcc. Besides the fact

Re: Fortran vs Python - Newbie Question

2007-03-28 Thread Mel Wilson
Terry Reedy wrote: Tim Roberts [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] | Once upon a time, | Basic enthusiasts would have used the word tokenized to describe .pyc files. Perhaps, but they would, I think, have been wrong. Tokenized Basic to the best of my knowledge,

Re: Fortran vs Python - Newbie Question

2007-03-27 Thread Cameron Laird
In article [EMAIL PROTECTED], Beliavsky [EMAIL PROTECTED] wrote: . . . Your experience with Fortran is dated -- see below. I'll be more clear: Fortran itself is a distinguished language with many meritorious

Re: Fortran vs Python - Newbie Question

2007-03-27 Thread Mark Morss
On Mar 26, 12:59 pm, Erik Johnson [EMAIL PROTECTED] wrote: [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad

Re: Fortran vs Python - Newbie Question

2007-03-27 Thread Jaap Spies
Mark Morss wrote: Maybe somebody reading this will be able to convince me to look again at Numpy/Scipy, but for the time being I will continue to do my serious numerical computation in Fortran. What I am missing in this discussion is a link to Pyrex to speed up Python: Pyrex is almost

Re: Fortran vs Python - Newbie Question

2007-03-27 Thread Mark Morss
On Mar 27, 12:55 pm, Jaap Spies [EMAIL PROTECTED] wrote: Mark Morss wrote: Maybe somebody reading this will be able to convince me to look again at Numpy/Scipy, but for the time being I will continue to do my serious numerical computation in Fortran. What I am missing in this discussion

Re: Fortran vs Python - Newbie Question

2007-03-27 Thread Erik Johnson
Steven D'Aprano [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] Sheesh. Do Java developers go around telling everybody that Java is an interpreted language? I don't think so. What do you think the c in .pyc files stands for? Cheese? On the contrary... Sun is very careful to make

Re: Fortran vs Python - Newbie Question

2007-03-27 Thread Marc 'BlackJack' Rintsch
In [EMAIL PROTECTED], Mark Morss wrote: Well, the discussion was about Python vs. Fortran, and Pyrex, as I understand it, is a tool for linking C to Python. I think it's more than that. It's more a subset of Python with a little static typing. Ciao, Marc 'BlackJack' Rintsch --

Re: Fortran vs Python - Newbie Question

2007-03-27 Thread Beliavsky
On Mar 27, 6:32 am, [EMAIL PROTECTED] (Cameron Laird) wrote: In article [EMAIL PROTECTED],Beliavsky [EMAIL PROTECTED] wrote: . . . Your experience with Fortran is dated -- see below. I'll be more clear: Fortran

Re: Fortran vs Python - Newbie Question

2007-03-27 Thread Steven D'Aprano
On Tue, 27 Mar 2007 12:11:01 -0600, Erik Johnson wrote: But seriously... I'm not a language or architecture guru. Is there any real difference between a JVM and an interpreter? I mean, I have some general feel that bytecode is a lower-level, more direct and more efficient thing to be

Fortran vs Python - Newbie Question

2007-03-26 Thread [EMAIL PROTECTED]
OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level language nature, so what are the advantages of using Python for creating number

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Jean-Paul Calderone
On 26 Mar 2007 06:20:32 -0700, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are Python is hugely easier to read. quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread kyosohma
On Mar 26, 8:20 am, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level language

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Michele Simionato
On Mar 26, 9:20 am, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level language

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Bart Ogryczak
On Mar 26, 3:20 pm, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level language

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread [EMAIL PROTECTED]
On Mar 26, 2:42 pm, Jean-Paul Calderone [EMAIL PROTECTED] wrote: On 26 Mar 2007 06:20:32 -0700, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are Python is hugely easier to read. quite useful in creating scientific apps

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Jean-Paul Calderone
On 26 Mar 2007 06:47:18 -0700, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: On Mar 26, 2:42 pm, Jean-Paul Calderone [EMAIL PROTECTED] wrote: On 26 Mar 2007 06:20:32 -0700, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread stef
You can get the speed of fortran in Python by using libraries like Numeric without losing the readability of Python. Can you back this up with some source?? Chris Is this really the most important issue in your choice ? As said by others, Portability, scalability RAD as an

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Andy Dingley
On 26 Mar, 14:20, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: what are the advantages of using Python for creating number crunching apps over Fortran?? If you have to ask, you've not experienced enough Fortran to know its sheer horror. You can write programs in Python that do usefully

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread [EMAIL PROTECTED]
On 26 Mar, 15:06, stef [EMAIL PROTECTED] wrote: You can get the speed of fortran in Python by using libraries like Numeric without losing the readability of Python. Can you back this up with some source?? Chris Is this really the most important issue in your choice ? As said by

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread irstas
On Mar 26, 4:47 pm, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: You can get the speed of fortran in Python by using libraries like Numeric without losing the readability of Python. Can you back this up with some source?? Chris If you execute one command in Python which tells a

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Alex Martelli
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote: ... So I'ld suggest to start with downloading the Enthought edition of Python, and you can judge for yourself within 10 minutes, if it's fast enough. cheers, Stef Mientki Is there a mac version??

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Cameron Laird
In article [EMAIL PROTECTED], Jean-Paul Calderone [EMAIL PROTECTED] wrote: On 26 Mar 2007 06:20:32 -0700, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are Python is hugely easier to read. quite useful in creating scientific

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Ramon Diaz-Uriarte
On 26 Mar 2007 06:20:32 -0700, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Carl Banks
On Mar 26, 10:11 am, Andy Dingley [EMAIL PROTECTED] wrote: On 26 Mar, 14:20, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: what are the advantages of using Python for creating number crunching apps over Fortran?? If you have to ask, you've not experienced enough Fortran to know its sheer

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread sturlamolden
On Mar 26, 3:20 pm, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level language nature, so

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Bruno Desthuilliers
[EMAIL PROTECTED] a écrit : On Mar 26, 8:20 am, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Cameron Laird
In article [EMAIL PROTECTED], [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: . . . You can get the speed of fortran in Python by using libraries like Numeric without losing the readability of Python. Can you back this up with

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Cameron Laird
In article [EMAIL PROTECTED], [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: . . . Is there a mac version?? Thanks Chris Yes. Several, in fact--all available at no charge. The Python world is different from what experience

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Cameron Laird
In article [EMAIL PROTECTED], Alex Martelli [EMAIL PROTECTED] wrote: [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: ... So I'ld suggest to start with downloading the Enthought edition of Python, and you can judge for yourself within 10 minutes, if it's fast enough. cheers, Stef Mientki

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Robert Kern
Alex Martelli wrote: [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: ... So I'ld suggest to start with downloading the Enthought edition of Python, and you can judge for yourself within 10 minutes, if it's fast enough. cheers, Stef Mientki Is there a mac version??

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Carl Banks
On Mar 26, 9:42 am, Jean-Paul Calderone [EMAIL PROTECTED] wrote: On 26 Mar 2007 06:20:32 -0700, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are Python is hugely easier to read. quite useful in creating scientific apps

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Erik Johnson
[EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level language nature,

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread [EMAIL PROTECTED]
On 26 Mar, 17:59, Erik Johnson [EMAIL PROTECTED] wrote: [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad

RE: Fortran vs Python - Newbie Question

2007-03-26 Thread Sells, Fred
To: python-list@python.org Subject: Fortran vs Python - Newbie Question OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level language

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Steven D'Aprano
On Mon, 26 Mar 2007 06:40:49 -0700, kyosohma wrote: Fortran also appears to be a compiled language, whereas Python is an interpreted language. Sheesh. Do Java developers go around telling everybody that Java is an interpreted language? I don't think so. What do you think the c in .pyc files

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Tal Einat
On Mar 26, 3:20 pm, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than Fortran because of its a high level language

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Beliavsky
On Mar 26, 8:40 am, [EMAIL PROTECTED] wrote: On Mar 26, 8:20 am, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: OK... I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but then Python is a tad slower than

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread sturlamolden
On Mar 26, 7:13 pm, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Thanks you all for giving a little insight into what Python can actually do, I think I've read enough to convince me that Python is generally a very flexible, fast, powerful language that can be used in a wide variety of

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Beliavsky
On Mar 26, 8:42 am, Jean-Paul Calderone [EMAIL PROTECTED] wrote: snip You can get the speed of fortran in Python by using libraries like Numeric without losing the readability of Python. Numeric and Numpy will faster than raw Python for array operations, but I don't think they will match

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Steven D'Aprano
On Mon, 26 Mar 2007 15:53:56 -0700, sturlamolden wrote: Python is a very high-level language. That means there are certain things that put constraint on the attained speed. Most importantly: keep the number of interpreter evals as scarce as possible. If you make a for loop, the interpreter

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Beliavsky
On Mar 26, 9:06 am, stef [EMAIL PROTECTED] wrote: As said by others, Portability, scalability RAD as an advantage of Python are probably far more important. All of those claimed advantages can be debated, although they may exist for some tasks. (1) Portability. Fortran has been run on

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Beliavsky
On Mar 26, 10:31 am, Carl Banks [EMAIL PROTECTED] wrote: snip You can write programs in Python that do usefully complicated things, and you can get them to work in a reasonable time. Fortran can't do this, for anything more than the trivial. Classic Fortran tasks of the past are now seen

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Beliavsky
On Mar 26, 10:16 am, [EMAIL PROTECTED] (Cameron Laird) wrote: In article [EMAIL PROTECTED],[EMAIL PROTECTED] [EMAIL PROTECTED] wrote: Is there a mac version?? Thanks Chris Yes. Several, in fact--all available at no charge. The Python world is different from what experience with Fortran

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Alex Martelli
Cameron Laird [EMAIL PROTECTED] wrote: ... If you're just trying to learn and check things out, it might be better to get a more recent Python from python.org (2.5 or 2.4.4) and the various other packages as and when you need them (you can use the MacEnthon list as a guide:-). You'll need

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Alex Martelli
[EMAIL PROTECTED] [EMAIL PROTECTED] wrote: I've been told that Both Fortran and Python are easy to read, and are quite useful in creating scientific apps for the number crunching, but Incidentally, and a bit outside what you asked: if your number crunching involves anything beyond linear

Re: Fortran vs Python - Newbie Question

2007-03-26 Thread Chris Smith
Carl Banks wrote: On Mar 26, 10:11 am, Andy Dingley [EMAIL PROTECTED] wrote: On 26 Mar, 14:20, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: what are the advantages of using Python for creating number crunching apps over Fortran?? If you have to ask, you've not experienced enough Fortran to